Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9539969 | System and method for minimizing occupant injury during vehicle crash events | Jeff Crandall, Costin D. Untaroiu, Dipan Bose | 2017-01-10 |
| 6595762 | Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method | Pratap S. Khanwilkar, Paul E. Allaire, Gill B. Bearnson, Don B. Olsen, James W. Long | 2003-07-22 |
| 6302661 | Electromagnetically suspended and rotated centrifugal pumping apparatus and method | Pratap S. Khanwilkar, Paul E. Allaire, Gill B. Bearnson, Don B. Olsen, James W. Long | 2001-10-16 |
| 6074180 | Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method | Pratap S. Khanwilkar, Paul E. Allaire, Gill B. Bearnson, Don B. Olsen, James W. Long | 2000-06-13 |
| 5355042 | Magnetic bearings for pumps, compressors and other rotating machinery | David W. Lewis, Robert R. Humphris, Paul E. Allaire, Ronald D. Williams | 1994-10-11 |
| 5347190 | Magnetic bearing systems | David W. Lewis, Robert R. Humphris, Paul E. Allaire, Ronald D. Williams, Steven W. Yates | 1994-09-13 |
| 5077540 | Minimum pulse width switching power amplifier | F. Joseph Keith | 1991-12-31 |